If for some strange reason your earbuds have become unlinked from each other, here's how to pair them again (to each other).
- On your mobile: Delete previous pairings from: Settings - Bluetooth -- (delete, forget...)
- Put the earbuds in the charging case.
- On your mobile: Turn off Bluetooth.
- Insert both earbuds into the charging case and open the lid; then press and hold the button on the charging case for approximately 5 seconds.
- Look at the LED on the case, it will flash orange and white. This means the earbuds have been reset.